surface gerenation

[Brian Culpepper]

> 
> 
> Hello Grass users,
> 
> I have a file with precipitation values (a sites file) and I would like to 
> generate a surface map from these precipitation values, so that I can create
> the precipitation isolines.
> 
> Any suggestions?
> 
> Thanks.
> 
> Cristina Seabra
> 

+++++++++++++++++++++++++++++++++++++

Cristina,
	I believe the man pages of the s.surf.tps/s.surf.idw/...and others, will help you decide
the best choice for interpolation.

Lots of luck,

-- 
R. Brian Culpepper                                 Research Assistant
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Center for Advanced Spatial Technologies           (fax) 501 575-3846
Rm. 214 Ozark Hall                                (work) 501 575-6159
University of Arkansas                            brian at cast.uark.edu
Fayetteville, AR 72701
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All opinions are my own and do not necessarily reflect those of the
Center for Advanced Spatial Technologies or the University of Arkansas.